概览
27106T 螺旋式风速计是一款低阈值的精密的空气流速传感器，极为适合监测垂直风分量。可直接与Campbell Scientific的数据采集器连接，测量27106T信号并将其转换为不同单位mph, m/s, knots。
优势与特点
- Compatible with most Campbell Scientific data loggers
- Especially suited for monitoring vertical wind, but can be mounted to monitor the wind in whatever direction is desired
- Carbon-fiber thermoplastic (CFT) propeller provides greater range and durability than other propeller anemometers offered by R. M. Young.
图像
技术说明
27106T 使用快速响应的四叶旋桨驱动一个高品质的高科技发电机传感器测量空气流速。传感器的螺旋桨的旋转转换为直流电压，其余空气流速成线性关系。
27106T 随着螺旋桨所面临的主要的被测量的空气流量而调整。。它的螺旋桨只响应组件的空气流，其与旋转轴平行。离轴响应接近余弦曲线，带有适当的极性。垂直于空气流时，旋桨不转动。
产品规格
| Sensor | Helicoid-shaped, 4-blade propeller |
| Measurement Description | Vertical wind speed |
| Signal Type/Output | Analog voltage |
| -NOTE- | Threshold and distance constant values are for axial flow. |
| Threshold Sensitivity | 0.4 m s-1 (0.8 mph) |
| Distance Constant | < 2.1 m (6.9 ft) |
| Pitch | 30.0 cm (11.8 in.) air passage per revolution |
| Output |
Analog dc voltage proportional to axial wind component. Polarity reverses with reverse rotation. 1800 rpm (500 mV) = 9.0 m/s (20.1 mph) |
| Operating Temperature Range | -50° to +50°C |
| Range |
|
| Propeller Description | 4-blade helicoid propeller molded of carbon fiber thermoplastic |
| Compliance with Standards |
|
| Propeller Diameter | 20 cm (8 in.) |
| Housing Diameter | 2.5 cm (1 in.) |
| Length | 43 cm (17 in.) |
| Weight | 0.5 kg (1.2 lb) |
兼容性
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
数据采集器
| Product | Compatible | Note |
|---|---|---|
| CR1000X (retired) | ||
| CR300 (retired) | ||
| CR3000 (retired) | ||
| CR350 | ||
| CR6 | ||
| CR800 (retired) | ||
| CR850 (retired) |
Additional Compatibility Information
Mounting
The 27106T is shipped with a 3/4 inch IPS threaded pipe for mounting. The pipe can be attached to a CM202, CM202SS, CM203, CM204, CM204SS, or CM206 crossarm using a 1049 Nu-Rail fitting or CM220 Right-Angle Mounting Bracket.
The 27106T includes a connector/coupler that mates to the sensor and to the 3/4-inch IPS threaded pipe. The customer specified length of cable is soldered to the pins on the connector and the cable threads through the coupler and out the pipe.
相关技术文档
常见问题解答
27106T-L: 3
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The anemometer uses a single-ended voltage measurement.
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Campbell Scientific does not currently manufacture or stock this item. The 27106T-L is shipped from R. M. Young with the mounting pipe attached. Contact R. M. Young directly for assistance.
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For this information, refer to the “Wind Speed Multiplier and Offset” section in the 27106T instruction manual.